To prolong the life of your iPhone battery, you can follow these tips and best practices: Optimize Battery Charging: Enable the "Optimized Battery Charging" feature on your iPhone. On an iPhone 13, it is not unusual for it to lose 1% per month. More specifically it is 1% for every 25 charge cycles for a total battery life of 500 charges cycles, but the cycle count is not readily available on an iPhone 13 so using the monthly average is more common.

Understanding the Context

iPhone Battery Life For an iPhone 12 (or really any iPhone battery), I’m wondering what the best advice for optimal battery life is going forward. My next step is to either: replace my battery buy a new device In general, is it best to charge a phone to 100% each time then allow it to drain to zero - then repeat? I heard we had some bad experiences with some builds of iOS 18 in last year’s thread, where our iPhones’ battery health was quickly depleting especially iOS 18.5. But now it’s time to hear about some stories about iOS 26 battery life and your strategies for battery preservation here on this thread.

Key Insights

To help us understand why it’s happening, I recommend you to note the iPhone or iPad ... Iphone 16 pro battery seems so poor. I unplugged my phone at 9:15 am and by 4pm it had only 32% with 3hrs of screen time. I did my 0.5gb update hoping it will extend baterry life and upgrade functionality of my iPhone. How is it possible?

Final Thoughts

Anyone experiencing bad battery life as well? [Edited by Moderator] Many users faced this issue and many suggested to do some tweaks in the iPhone to increase battery life and reduces temperature rise like:- Limit Background App Refresh, Disable Location Service etc. Is my iPhone 16e battery health normal? I got my brand new iPhone 16e four days ago. So far the battery life does seem very good and much better than my previous iPhone 11. However, I am still unsure if the way the battery drops is healthy/normal or not?

I am getting conflicting information online. The battery capacity is still 100% because it ... The measure of battery health deterioration/drainage is subjective and can vary depending on individual usage patterns. There is no universal standard to determine whether the battery health deterioration/drainage is normal or abnormal because it heavily relies on how the battery is used and maintained.